<?php
header('content-type:text;charset:utf-8');
require './function.php';
dbinit();
$e_id=isset($GET['e_id'])? intval($_GET['e_id']):0;
if(!empty($_POST)) {
    $update = array();
    $friends = array('e_name', 'e_dept', 'date_of_birth', 'date_of_entry');
    foreach ($friends as $v) {
        $data = isset($_POST[$v]) ? $_POST[$v] : '';
        if ($data == '') die('字段不能为空')；
$data = safeHandle($data);
$update = "`$v`='$data'";}
    $update_str=implode(',',$update);
    $sql="update `emp_info` set $update_str where `e_id`=$e_id";
    if ($res=query($sql)){
        header("Location:./showlist.php");

    }else{die('员工信息修改失败')}
}else{$sql="select*from `emp_info` where `e_id`=$e_id";
    $emp_info=fetchrow($sql);
    define('APP','itcast');
    require './update emp_html.php';
}
